Related Questions

The electric company charges Tk. 0.30 per kilowatt -hour (KWH). Rahim used 28000 KWH in April , 32 00 KWH in May, and 36ooo KWH in June . What was his average cost least one of each colour?
A Tk. 72
B TK. 96
C Tk. 48
D TK. 144
The electric company charges Tk. 0.30 per kilowatt-hour (KWH). Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
A Tk. 72
B Tk. 96
C Tk. 48
D Tk. 144
The electric company charges Tk. 0.30 per kilowatt-hour (KWH). Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 in June. What was his average cost of electricity for the 3 months?
A Tk. 72
B Tk. 96
C Tk. 48
D Tk. 144
The usual energy consumption in electric arc furnace steel making is __________ KWh/ton of steel.
A 60 - 100
B 400 - 700
C 1200 -1500
D 2000 - 2300
The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of electricity consumed. Wen in a certain month 540 units are sonsumed. the bill is TK 1800. In another month 620 units are consumed are the bill is Tk 2040. Inayet another month if 500 units are consumed what would be the bill (in Tk) for that month?
A 1950
B 1560
C 1840
D 1680
Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.
A 300
B 800
C 1400
D 2000
Production of one ton of steel plate in a modern integrated steel plant in India consumes about __________ kWh of electricity.
A 50
B 250
C 450
D 850
About __________ ton of coke is required in a cupola to produce one ton of casting.
A 0.03
B 0.3
C 0.8
D 1.5
One ton of refrigeration is defined as the heat rate corresponding to melting of one ton of ice in one
A Hour
B Day
C Minute
D Second
জনাব আল আমিন তার শেয়ার ঘরে 1 Ton এর একটি এয়ারকন্ডিশনার স্থাপন করলেন। এয়ার কন্ডিশনারটি চালানো অবস্থায় 220 V সাপ্লাই লাইন থেকে 6.5 A কারেন্ট নেয়। তিনি গড়ে দৈনিক 8 hrs করে এয়ার কন্ডিশনারটি ব্যবহার করেন। যদি বিদ্যুতের বিল প্রতি kWh এর জন্য 5 Tk হয় তবে ঐ এয়ার কন্ডিশনারটি এপ্রিল মাসে ব্যবহারের জন্য বিদ্যুৎ বিল কত হবে তা নির্ণয় কর।
A 1716 TK

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